Convert //sandbox to use std::unique_ptr

sandbox/win/src/window.cc

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "sandbox/win/src/window.h"
 
 #include <aclapi.h>
 
+#include <memory>
+
 #include "base/logging.h"
-#include "base/memory/scoped_ptr.h"
 #include "sandbox/win/src/acl.h"
 #include "sandbox/win/src/sid.h"
 
 namespace {
 
 // Gets the security attributes of a window object referenced by |handle|. The
 // lpSecurityDescriptor member of the SECURITY_ATTRIBUTES parameter returned
 // must be freed using LocalFree by the caller.
 bool GetSecurityAttributes(HANDLE handle, SECURITY_ATTRIBUTES* attributes) {
   attributes->bInheritHandle = FALSE;
@@ skipping 102 matching lines @@
   // Get the size of the name.
   DWORD size = 0;
   ::GetUserObjectInformation(handle, UOI_NAME, NULL, 0, &size);
 
   if (!size) {
     NOTREACHED();
     return base::string16();
   }
 
   // Create the buffer that will hold the name.
-  scoped_ptr<wchar_t[]> name_buffer(new wchar_t[size]);
+  std::unique_ptr<wchar_t[]> name_buffer(new wchar_t[size]);
 
   // Query the name of the object.
   if (!::GetUserObjectInformation(handle, UOI_NAME, name_buffer.get(), size,
                                   &size)) {
     NOTREACHED();
     return base::string16();
   }
 
   return base::string16(name_buffer.get());
 }
 
 base::string16 GetFullDesktopName(HWINSTA winsta, HDESK desktop) {
   if (!desktop) {
     NOTREACHED();
     return base::string16();
   }
 
   base::string16 name;
   if (winsta) {
     name = GetWindowObjectName(winsta);
     name += L'\\';
   }
 
   name += GetWindowObjectName(desktop);
   return name;
 }
 
 }  // namespace sandbox